Find 2u, -3v, u + v, and 3u - 4v for the given vectors u and v. (Simplify your answers completely.) u = i, v= -4j 2u = -3v = u + V = 3u - 4 = 17. [-12.94 Points) DETAILS SPRECALC75.3.024. Find the amplitude and period of the function. y = -5 sin(6x) amplitude period Sketch the graph of the function. AA Am Type here to search A
if v=-4i+2j and w=2i-3j then find a= v+w b=b-w c=3v d=2v+2w 7. If v =-4i+ 2j and w = 2i - 3j. Then find (Section 7.6) a. vw b. v -w C. 3v d. 2v2w
Given vectors u and v, find (a) 7u (b) 7u+6v (c) v-hu. u=9i, v = 3i + 6j (a) 7u= (Type your answer in terms of i and J.) (b) 7u + 6 = (Type your answer in terms of i and j.) (c) v-6u = (Type your answer in terms of i and j.) Use the figure to evaluate a+b, a-b, and -a.
Given v = 10i - 4j and w=1- ), a. Find projwv. b. Decompose v into two vectors V, and V2, where V, is parallel to wand v2 is orthogonal to w. a. projwv= (Type your answer in terms of i andj.) b. Vo = (Type your answer in terms of i and j.) V2 (Type your answer in terms of i andj.)
Use the vectors u = i + 5j and v= -61 - 7j. Find 4v + 5u. Additional Materials eBook Vector Operations Learn by Example Submit Answer -/10 POINTS OSCAT1 10.8.512. 0/100 Submissions Used Use the given vectors to compute u + v, u - v, and 3u - 4v. u = (7,-5), v = (3, 4) U + V = u - v = 3u - 4 =
Suppose T: ℝ3→ℝ2 is a linear transformation. Let U and V be the vectors given below, and suppose that T(U) and T(V) are as given. Find T(3U+3V). Suppose T: R->R2 is a linear transformation. Let U and V be the vectors given below, and suppose that T(U) and T(V) are as given. Find T(3U+3V). 5 5 6 T(V) 6 =n 2 -3 T(U) V = 3 -4 3 -4 Suppose T: R->R2 is a linear transformation. Let U and V...
Use the given vectors to compute u + v, u - v, and 5u - 2v. u = (9,-3), v = (1,7) U + V = U - V = 5u - 2y =
1- Two vectors are given as u = 2 – 5j and v=-{+3j. a- Find the vector 2u +3v (by calculation, not by drawing). (4 pts) b- Find the magnitudes luand il of the two vectors. (4 pts) c- Calculate the scalar product u•v. (5 pts) d- Find the angle between the vectors u and v. (6 pts) - Calculate the vector product uxv. (6 pts)
Let u = 4i-6 j and v=−8i+4j. Find u−v.
Given v = 10i - 4j and w=-i-. a. Find prow b. Decompose v into two vectors V, and v2, where v, is parallel to wand v2 is orthogonal to w. a. projwv = (Type your answer in terms of i andj) b.vn - (Type your answer in terms of i andj) v2 = (Type your answer in terms of i andj) Enter your answer in each of the answer boxes 103 7/317